MEDIAN FLOW RATE · 1 YEAR
14cfs 33.1% vs avg
Optimal band: 11–15 cfs
PERIOD HIGH
296cfs
PERIOD LOW
1cfs
RUNNABLE
25%
last 1 year in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
17.0in
-22% vs normal
17.04 in of precipitation so far this year, 22% below the 30-year normal of 21.85 in for this point in the season.
YTD Total
17.0in
This year so far
Normal to Date
21.9in
30-yr average
Typical Range
17.6–28.1in
10th–90th pct YTD
Departure
-22%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.27" · normal 3.32" (2.0–5.3)
Feb: 2.81" · normal 3.00" (1.2–4.9)
Mar: 1.75" · normal 4.03" (2.6–6.0)
Apr: 1.16" · normal 3.22" (1.8–4.6)
May: 3.85" · normal 3.39" (1.7–5.0)
Jun: 2.90" · normal 3.84" (1.8–6.0)
Jul: 1.30" (so far)· normal 4.36" (1.7–6.9)
Aug: normal 4.25" (1.8–6.7)
Sep: normal 4.27" (0.9–7.6)
Oct: normal 3.67" (1.2–5.9)
Nov: normal 3.17" (1.1–5.7)
Dec: normal 3.45" (2.0–4.9)
Baseline 1991–2020 · Source: Open-Meteo12:42 PM
Your History · TOTOPOTOMOY CREEK NEAR STUDLEY, VA
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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
74°
THU
90°
72°
FRI
97°
71°
SAT
89°
68°
SUN
79°
68°
MON
86°
63°
TUE
91°
63°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:55 AM
SUNSET
08:33 PM
14H 38M OF DAYLIGHT
MOON PHASE
Last Quarter
38% illuminated
Station Location
37.6626, -77.2578Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #01673550·USGS
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